Want a good quality header KOOKS,DYNATECH,ARH for a 2012 CC 4x4 5.3l where is the best price in town

 

and what size are you guys running 13/4 or 17/8

 

PM sent.

 

Best price is town is from ^^^^^^. He will hook you up! I went 1 7/8" with cats on a 2011 6.2L NNBS. I did not like the merge collector on the kooks and wanted 1 7/8" so dynatech was out of the question. ARH quality is second to none in my opinion, fit, finish, ease of install. Everything was what i expected with ARH. Just my $.02